- Carbon monoxide (CO)
- Hydrogen sulfide (H2S)
- Oxygen (O2)
Riken Keiki GW-3
At a mere 45 g, this small, portable design lets you to wear the device on your wrist, arm or anywhere else - for example on a helmet band.
In additionto buzzers and lamps, alarms are indicated by vibrations. Wear the device on your wrist or arm for immediate vibration alerts in the presence of danger, even in loud environments.
Features:
- Detection target gas: Hydrogen sulfide (H2S), Carbon monoxide (CO) ja Oxygen (O2)
- Principle of detection: Electrohemical type
- Detection range:
- H2S: 0-30 ppm
- CO: 0-500 ppm
- O2: 0-25 %
- Alarm setpoints:
- H2S: 1:5 ppm, 2:30 ppm, 3:100 ppm/TWA 1 ppm/STEL 5 ppm
- CO: 1:25 ppm, 2:50 ppm, 3: 1200 ppm /TWA 25 ppm /STEL 200 ppm
- O2: L: 18 %, LL 18 %, H: 25 %
- Display of alarm:
- Flashing light, / buzzer / vibration (> 80 dB (30 cm))
- IP rating: IP66/68
- Approvals: IECEx/ATEX/CE
- Power source: 2 x AAA alkaline
- Battery life: 4000 h
- Dimensions: 63 mm x 42 mm x 22 mm
- Weight: 45 g
- Operating temperature range: -20 ℃ + 50 ℃
- Operating humidity range: O2: 10 – 90 RH %, CO/H2S: 0 – 95 % RH %
- Hazardous area (ATEX)
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